Product Overview
The Crown CDi 4000 is a two-channel commercial install amplifier delivering 1200W per channel at 4 ohms with direct 70V and 140V outputs. Transformerless constant-voltage drive at this power level is what lets one amplifier feed a long line of speakers across a large venue without the weight, cost, or insertion loss of an output transformer.
Key Features
- Two channels at 1200W each into 4 ohms
- Direct 70V and 140V constant-voltage operation — no output transformer required
- Drives long distributed speaker lines across large venues
- Built-in DSP with crossovers, EQ, limiting, and delay
- Efficient switching power supply keeps rack heat and weight down
- Comprehensive protection circuitry for unattended installations
- Rack-mount chassis
Specifications
| Model |
CDi 4000 |
| Channels |
2 |
| Power |
1200W per channel at 4 ohms |
| Constant Voltage |
70V / 140V direct |
| Form Factor |
Rack mount |
